If you need gelcoat swimming pool refinishing near you, Trademen Pools can help. We handle a fibreglass pool that has started to crack, blister, fade or lose water for homes and businesses across the whole of Gauteng — including Johannesburg, the East and West Rand, Centurion and Pretoria, where we work across a wide range of Gauteng ground conditions, from dolomitic West Rand soil to established East Rand suburbs.
Gelcoat refinishing renews just the top colour-and-seal layer of a fibreglass pool, restoring shine and smoothness without rebuilding the whole laminate.
Because we work right across Gauteng regularly — homes and businesses across the whole of Gauteng — including Johannesburg, the East and West Rand, Centurion and Pretoria — we know what these pools need and quote accordingly.
Signs your fibreglass pool needs attention
- Osmosis blisters — raised bubbles where water has crept behind the gelcoat
- Spider & structural cracks — fine crazing or wider cracks in the shell
- Fading, chalking & rough patches — UV damage that leaves the surface harsh underfoot
- Delamination — areas where the fibreglass layer has lifted from the structure
- Ongoing water loss — a shell crack or failed fitting losing more than evaporation
- Fresh UV-stable gelcoat to restore colour, shine and smoothness
How gelcoat swimming pool refinishing works with us
- Drain the pool and map every crack, blister and delaminated zone
- Grind back failing gelcoat and loose laminate to a sound surface
- Rebuild cracks with chopped-strand matting and resin (not just a skim)
- Lay up a fresh fibreglass layer to restore shell strength
- Apply a new UV-stable gelcoat or flowcoat in your chosen colour
- Cure, refill and balance the water ready to swim
Fibreglass repair is a resin-and-matting process, not a cement one, so surface preparation is everything — it’s the difference between a repair that lasts ten years and one that blisters again in two seasons.
Other pool services we offer
As a full-service team, we can also take care of:
- Swimming Pool Company Near Me
- Swimming Pool Construction Services Near Me
- Swimming Pool Builders Near Me
Pricing & how long it takes
Spot crack and blister repairs are the most affordable route, while a full re-fibreglass of an average pool runs over several days depending on size, damage and colour. We quote after seeing the pool, never blind over the phone. Either way, you get a clear, fair price for the work in your area — no surprises.
Gelcoat Swimming Pool Refinishing FAQs
Can you repair a fibreglass pool without redoing the whole shell?
Often yes. Isolated cracks and blisters can be repaired and blended into the existing finish. A full re-fibreglass is only needed when the gelcoat or laminate has widely failed.
How long before we can swim again?
Usually within a few days of completion, once the final gelcoat has cured and the pool is refilled and balanced.
Is gelcoat refinishing the same as re-fibreglassing?
No — refinishing renews the gelcoat layer; re-fibreglassing adds new laminate. We advise which your pool actually needs.
Will the new colour match the rest of the pool?
On a full re-fibreglass the whole surface is recoated for an even finish. For spot repairs we colour-match as closely as possible and advise honestly on the result.
Want the full picture? Read more about our fibreglass pools work, or see every town we cover on our pool service areas page.
Get a free gelcoat swimming pool refinishing quote Near Me
Send us a few photos of your pool and we’ll give you honest guidance and a fair quote.
Call: 081 537 0757
Email: sales@trademen.co.za
Serving the whole of Gauteng — including Johannesburg, the East & West Rand, Centurion, Pretoria and surrounds.